>compound 2-Oxobutyrate_2-Oxobutyrate
#instrument UPLC Q-Tof Premier, Waters
>formula C4H6O3
#smiles CCC(=O)C(O)=O
#RECORD LC-ESI-QTOF_train_data/PR100863.txt
>charge -1
>ionization [M-H]-
>parentmass 101.02389

>collision 5-60
101.0239 25.57

